Immunoglobulin A, CSF
0050341
Ordering Recommendation
 
Mnemonic
IGA CSF
Methodology
Quantitative Nephelometry
Performed
Wed, Sat
Reported
1-5 days  
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
Specimen Required
Patient Preparation
  
Collect
CSF.  
Specimen Preparation
Centrifuge and separate to remove cellular material. Transfer 1 mL CSF to an ARUP Standard Transport Tube. (Min: 0.4 mL)  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
Grossly bloody or hemolyzed specimens.  
Remarks
  
Stability
Ambient: 8 hours; Refrigerated: 8 days; Frozen: 1 year (if frozen within 24 hours)  
Reference Interval
0.0-0.7 mg/dL  
Interpretive Data
 
Note
 
CPT Code(s)
82784
Components
Component Test Code*Component Chart Name
0050341Immunoglobulin A CSF
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Aliases
  • CSF IgA
  • IgA
  • Immunoglobulin A, CSF